Home / 959,097,028.60-1,438,645,542.90-959,097,028.60

Finding the Fourth Proportional to 959,097,028.60, 1,438,645,542.90 and 959,097,028.60

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Solution

The fourth proportional to 959,097,028.60, 1,438,645,542.90 and 959,097,028.60 is: 1,438,645,542.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,097,028.60 : 1,438,645,542.90 = 959,097,028.60 : x
  2. Step 2: Convert to fraction form
    959,097,028.60/1,438,645,542.90 = 959,097,028.60/x
  3. Step 3: Cross multiply
    959,097,028.60x = 1,438,645,542.90 × 959,097,028.60
  4. Step 4: Simplify right side
    959,097,028.60x = 1,379,800,665,404,024,064
  5. Step 5: Solve for x
    x = 1,379,800,665,404,024,064/959,097,028.60
  6. Step 6: Final answer
    x = 1,438,645,542.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.